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41208740 = 2252060437
BaseRepresentation
bin1001110100110…
…0101110100100
32212112121202122
42131030232210
541022134430
64031125112
71010161046
oct235145644
985477678
1041208740
1121296811
1211973798
1386caa91
145689a96
15393eee5
hex274cba4

41208740 has 12 divisors (see below), whose sum is σ = 86538396. Its totient is φ = 16483488.

The previous prime is 41208737. The next prime is 41208751. The reversal of 41208740 is 4780214.

41208740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 20994724 + 20214016 = 4582^2 + 4496^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1030199 + ... + 1030238.

It is an arithmetic number, because the mean of its divisors is an integer number (7211533).

Almost surely, 241208740 is an apocalyptic number.

It is an amenable number.

41208740 is an abundant number, since it is smaller than the sum of its proper divisors (45329656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41208740 is a wasteful number, since it uses less digits than its factorization.

41208740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2060446 (or 2060444 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 41208740 is about 6419.4033990707. The cubic root of 41208740 is about 345.4059214279.

Adding to 41208740 its reverse (4780214), we get a palindrome (45988954).

The spelling of 41208740 in words is "forty-one million, two hundred eight thousand, seven hundred forty".

Divisors: 1 2 4 5 10 20 2060437 4120874 8241748 10302185 20604370 41208740